baber/WOPTO huggingface dataset:
Patent JP-2017017411-A (JP)
Title: Traveling wave type amplifier
Inventor: TATSUMI TAIZO
IPC: H03F3/60
Filed: 2015-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a traveling wave type amplifier capable of flattening the gain characteristic up to the high frequency range.SOLUTION: The traveling wave type amplifier 10 comprises input side transmission lines Linb1 to Linb4 connected to an input terminal Tinb and transmitting input signals, output side transmission lines Lout1 to Lout4 connected to an output terminal Tout for transmitting output signals, an amplifying cell group 12 in which the inputs of amplifying cells 12a to 12d are connected to different connecting points on the input side transmission lines Linb1 to Lin4 at predetermined intervals in a predetermined order, and the outputs of the amplification cells 12a to 12d are connected to different connection points on the output side transmission lines Lout1 to Lout4 in a predetermined order at predetermined intervals, input side transmission lines Lin1 to Lin4 connected to the input terminal Tin for transmitting reverse-phase signals, a terminating resistor R1 whose one end is connected to the input side transmission lines Linb1 to Linb4, and a terminating resistor R11 having one end connected to the input side transmission lines Lin1 to Lin4 and the other end connected to the other end of the terminating resistor R1.SELECTED DRAWING: Figure 1
Patent JP-2016027262-A (JP)
Title: Vortex flow type pump unit
Inventor: KOBAYASHI TAKAHIRO
IPC: F04D9/02
Filed: 2015-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a vortex flow type pump unit which is inexpensive and achieves excellent durability and low noise.SOLUTION: In a vortex flow type pump unit, a rotary shaft of an electric motor penetrates through a synthetic resin-made casing and is fastened to a shaft sealing device and an impeller in a written order. Further, a casing cover is fastened to the casing through an O ring in a water-tight state so as to cover the impeller. The vortex flow type pump unit conducts vortex flow pump action by rotation of the rotary shaft. The vortex flow type pump unit includes an inner ring integrally including a division wall body, which separates the suction side of the synthetic resin-made casing from the discharge side, and a liner body including a liner surface. The inner ring is formed by an elastic material. The inner ring is fastened to the synthetic resin-made casing.SELECTED DRAWING: Figure 3
Patent JP-2017013354-A (JP)
Title: Liquid discharge substrate, liquid discharge head, recording device, and manufacturing method of printed matter
Inventor: MATSUMOTO KOHEI
IPC: B41J2/14
Filed: 2015-06-30
Abstract: PROBLEM TO BE SOLVED: To stabilize discharge characteristics of a liquid discharge substrate.SOLUTION: A liquid discharge substrate includes: a first power supply node; a second power supply node; a discharge element which is arranged on an electric path between the first power supply node and the second power supply node, and has a first terminal and a second terminal; a first transistor which is arranged on the electric path between the first power supply node and the first terminal of the discharge element, and structures a source follower circuit with the discharge element as a load; a first voltage supply part which supplies a first voltage to a gate of the first transistor; and a voltage control part which controls the first voltage depending on a temperature so that a voltage applied between the first terminal and the second terminal of the discharge element compensates fluctuation of a resistance value of the discharge element depending on the temperature.SELECTED DRAWING: Figure 1
Patent JP-2017016505-A (JP)
Title: Startup control program, startup control method, and startup control device
Inventor: SUMITA HIROMI
IPC: G06F9/46
Filed: 2015-07-03
Abstract: PROBLEM TO BE SOLVED: To suppress a gap between the completion of a virtual machine startup process and a startup schedule.SOLUTION: Provided is a startup control program which, when a virtual machine is started in an information processing device capable of generating virtual machines, stores startup process track record data in a storage unit in which a first memory amount based on the sum of a memory amount allocated to a virtual machine already started in the information processing device and a memory amount allocated to a virtual machine to be started and a startup processing time required for the startup of started virtual machines are associated, and which, when starting a new virtual machine with prescribed startup timing, determines timing with which a startup process for a new virtual machine begins on the basis of a startup processing time associated with the first memory amount having correlation with a second memory amount based on the sum of a memory amount allocated to the virtual machine already started in the information processing device and a memory amount allocated to a virtual machine to be newly started.SELECTED DRAWING: Figure 16
Patent JP-2016029469-A (JP)
Title: Semiconductor optical modulator and manufacturing method of semiconductor optical modulator
Inventor: KITAMURA TAKAMITSU
IPC: G02F1/017
Filed: 2015-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor optical modulator in which a parasitic capacity is suppressed and a stress exerted to a wave guide from wirings is reduced.SOLUTION: The semiconductor optical modulator includes: a wave guide formed on a principal surface of a substrate and extends in a first direction; a first electrode formed in contact with an upper surface of the waveguide; a first wiring having a part connected with the first electrode and extending in a second direction crossing the first direction; a buildup section extending in a direction perpendicular to the principal surface of the substrate; a second wiring; and a first resin layer arranged between the first wiring and the substrate. The first wiring is connected with an end of the buildup section, and the second wiring is connected with the other end of the buildup section. The first wiring and the second wiring are arranged on respectively different planes.SELECTED DRAWING: Figure 2
Patent JP-2017019392-A (JP)
Title: Self-propelled carriage
Inventor: ARAI MINORU
IPC: B62D55/04
Filed: 2015-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a self-propelled carriage which comprises crawlers and driving wheels and can be easily collected when it becomes immovable due to failure, battery exhaustion, fuel shortage, or the like.SOLUTION: A self-propelled carriage comprises a vehicle body having crawlers 2 or driving wheels and traveling on a floor surface L, driven wheels 8 provided in the vehicle body, and a lifting mechanism for raising and lowering the driven wheels 8. The lifting mechanism lowers the driven wheels 8 to the lower side of the vehicle body and lifts the vehicle body so that the crawlers 2 or the driving wheels float from the floor surface L. The lifting mechanism is operated by a power source supplied from the outside of the vehicle body, which is different from a power source for operating the vehicle body.SELECTED DRAWING: Figure 1
Patent JP-2017020574-A (JP)
Title: Control device of electric vehicle
Inventor: IMAMURA TATSUYA
IPC: F16H61/14
Filed: 2015-07-10
Abstract: PROBLEM TO BE SOLVED: To surely avoid a so-called single phase lock state of an electric motor being a drive force source of an electric vehicle.SOLUTION: A control device of an electric vehicle comprises a transmission path for transmitting a drive force which is outputted by a drive source including an electric motor to a drive wheel. A power transmission mechanism including a fluid joint which is connected to the electric motor and an engagement mechanism is arranged in the transmission path. When a motion state of the electric motor is brought into a motion state that a thermal load which is generated in the electric motor within a preset prescribed period reaches a prescribed value (step S1), a controller for controlling the power transmission mechanism performs slip control for making a rotation number of the electric motor reach a high rotation number generated by a rotation number at a time point at which the thermal load reaches a prescribed value or larger (step S4), and increases the relative rotation of the fluid joint.SELECTED DRAWING: Figure 2
Patent JP-2016153774-A (JP)
Title: Oil mist detection device
Inventor: MANABE CHITAKA
IPC: G01N21/17
Filed: 2015-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an oil mist detection device capable of detecting oil mist even when an amount of the oil mist floating in a gas is extremely small and a particle diameter of the oil mist is extremely small.SOLUTION: An oil mist detection device 1a is provided with: a transparent member 3 that has a transparent detection surface 30 and is disposed in a gas G in which oil mist M is floating; a light source part 5 that emits a light L1 toward a back surface 12 at an angle at which the light L1 entering the transparent member 3 from the back surface 12 of the transparent member 3 is reflected on the detection surface 30 when the detection surface 30 is a front surface 11 of the transparent member 3; and a detection part 7 that detects a scattering light L2 from the light going out from the back surface 12 in a state where the light L1 emitted from the light source part 5 toward the back surface 12 is reflected on the detection surface 30.SELECTED DRAWING: Figure 2
Patent JP-2017024057-A (JP)
Title: Continuous casting method
Inventor: MIZUKAMI HIDEO
IPC: C22C38/58
Filed: 2015-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a continuous casting method capable of further reducing qualitative adverse influence caused by center segregation of a casting piece central part.SOLUTION: Molten steel of including Ag in a range of 0.0001-0.5 mass% is continuously cast, and is drafted after coagulating the thickness directional center of a casing piece, and is drafted so that a dendrite primary arm interval of the thickness directional center becomes 0.1-0.9 as compared with undrafted time. A size of MnS crystallized in a casting piece central part can be fined by including the Ag. The crystallized MnS is flattened in response to narrowing the dendrite primary arm interval by plastically deforming a casting piece thickness central part by draft after coagulation, and a space of the depositing MnS is reduced, and the MnS can be fined. Since a segregation crystallization object is further fined by diffusion in pre-rolling heating time of a post-process since the MNS is fine and flat, toughness of the thickness central part after rolling can be improved.SELECTED DRAWING: None
Patent JP-2017026554-A (JP)
Title: Specimen sampling tool, detection container and inspection device
Inventor: SHIBAZAKI KEI
IPC: G01N33/48
Filed: 2015-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a specimen sampling tool capable of preventing a specimen from being used under an open environment, a detection container, and an inspection device.SOLUTION: A specimen sampling tool 15 includes: a cap 12 to which one end of a cotton swab 20 of which the other end is a cotton ball part 20A is connected; a cotton swab wiping-off part 34 that when operation of closing an opening part 28 with the cap 12 is performed in a state where the cotton swab 20 connected to the cap 12 is inserted into the cotton swab wiping-off part, moves relatively to the cotton ball part 20A with the operation to thereby wipe off a specimen from the cotton ball part 20A; and an extract container 14 in which provided is a planned opening part (bottom wall 26A) configured to flow extract to a detection container for detecting a specimen.SELECTED DRAWING: Figure 6
Patent JP-2017024674-A (JP)
Title: Mounting structure of molding for automobile door
Inventor: YOSHIDA SAKIKO
IPC: B60R13/04
Filed: 2015-07-28
Abstract: PROBLEM TO BE SOLVED: To keep good appearance by causing a moulding to be hardly displaced from a predetermined assembly position when external force is applied to the moulding in attaching the moulding to a window frame from the outside of a passenger compartment, and prevent falling, etc. of the moulding.SOLUTION: An outside protrusion part 21e and an upper step part 20e are provided to a door flange 11d. A moulding 40 includes a design formation part 41, an engagement part 46 that engages with the outside protrusion part 21e in a state that the outside protrusion part 21e is inserted, an engagement plate part 43 that engages with the upper step part 20e from above, and a lower side contact plate part 44 that contacts the undersurface of the door flange 11d from below.SELECTED DRAWING: Figure 2
Patent JP-2016037965-A (JP)
Title: Turbine blade mid-span shroud assembly
Inventor: SPRACHER DAVID RANDOLPH
IPC: F01D5/22
Filed: 2015-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a mid-span shroud assembly with mitigated flutter.SOLUTION: A mid-span shroud assembly 100 includes: pressure-side and suction-side shroud bodies 104, 106 defining spar pockets 122 and fastener holes 114; a spar 112 having first and second end portions 126, 128 extending within the spar pockets 122, 126 of the pressure-side and suction-side shroud bodies 104, 106. The spar 112 extends through a bore hole 56 of a turbine blade 28; and a fastener 118 extends through the fastener hole 114 of the pressure-side shroud body 104, a fastener orifice 58 of the turbine blade 28 and the fastener hole 116 of the suction-side shroud body 106, where the fastener provides a clamping force to hold the pressure-side and suction-side shroud bodies 104, 106 against an airfoil 40.SELECTED DRAWING: Figure 1
Patent JP-2017034820-A (JP)
Title: Wire Harness
Inventor: KIMURA OSAMU
IPC: H02G3/04
Filed: 2015-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a wire harness capable of using as an inductor while protecting a wire.SOLUTION: A wire harness 10, mounted on a vehicle 1 includes: a wire 11; and a protective tube 12, for protecting the wire 11. The wire 11 is provided at a lower part of a vehicle body 3, constituting the vehicle 1. The protective tube 12 covers a periphery of the wire 11 and contains a ferromagnetic body.SELECTED DRAWING: Figure 1
Patent JP-2017031696-A (JP)
Title: Structure of partitioning wall for forming normal temperature chamber inside refrigeration warehouse
Inventor: FUKUCHI YASUYUKI
IPC: E04B1/70
Filed: 2015-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a partitioning wall which prevents generation of dew condensation in a normal temperature chamber when forming the normal temperature chamber inside a refrigeration warehouse, and which can effectively utilize a space inside the refrigeration warehouse.SOLUTION: At least an inside surface of a wall body 2 for partitioning a predetermined range inside a refrigeration warehouse S1 is covered by a heat insulation material 3. A large number of through-holes 5 are formed on a surface plate 4 for communicating a gap i between the heat insulation material and the surface plate 4 oppositely arranged to the heat insulation material 3 and the inside of a normal temperature chamber N1 which becomes an inside space of the surface plate 4, and the air existing in the gap i is made to flow through the through-holes 5, so that the air hardly stagnates. Also, drop in the room temperature of the normal temperature chamber N1 caused by cold air inside the refrigeration warehouse S1 is suppressed.SELECTED DRAWING: Figure 2
Patent JP-2017031367-A (JP)
Title: Synthetic gas generator
Inventor: TAKATO MAKOTO
IPC: C10K1/34
Filed: 2015-08-05
Abstract: PROBLEM TO BE SOLVED: To increase the temperature of a synthetic gas while evading the generation of soot.SOLUTION: Provided is a synthetic gas generator comprising: a gasification furnace of gasificating raw material to generate a synthetic gas X1; a reformer 200 of reforming tar in the synthetic gas generated by the gasification furnace. The reformer includes: a circulation path 216 through which the synthetic gas circulates; a catalyst holding part 220 holding a catalyst promoting the reform of tar to the inside of the circulation path; and a combustion exhaust gas feed part 230 feeding the combustion exhaust gas generated by the combustion of fuel with oxygen of a stoichiometric ratio or higher into the circulation path through an exhaust gas feed port provided on the upstream side of the catalyst holding part in the circulation path.SELECTED DRAWING: Figure 2
Patent JP-2015221282-A (JP)
Title: Game machine
Inventor: TANAKA TAKAHISA
IPC: A63F5/04
Filed: 2015-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which allows a movable accessory to perform vivid and lively performance.SOLUTION: A first member 351 of a movable decoration section (performance device) 23 in a game machine is rotated by a drive mechanism 304, and a second member 352 is movably connected to the first member 351. A contact section 306 contacts the second member 352 which moves together with the first member 351 and moves the first member 351 and the second member 352 relatively. A third member 353 is rotatably connected to the first member 351, engaged with the second member 352, and rotates with respect to the first member 351 by the relative movement of the first member 351 and the second member 352. The first member 351 has one face and the other face. The second member 352 is connected to the other face side of the first member 351, and the third member 353 is connected to the one face side of the first member 351 and engaged with the second member 352 passing through the first member 351.
Patent JP-2017035231-A (JP)
Title: Management system, communication device, and terminal device
Inventor: OGURA TOSHIO
IPC: G06Q20/40
Filed: 2015-08-07
Abstract: PROBLEM TO BE SOLVED: To reduce a processing burden on a higher-level management device.SOLUTION: When a communication box 504 determines that a previous T-BOXID transmitted from a CU3 matches a T-BOXID of the communication box 504, it inquires whether or not a settlement ID transmitted from the CU3 is included in a stored use limit list, and, if the previous T-BOXID transmitted from the CU3 does not match the T-BOXID of the communication box 504, it inquire to a settlement management center 600 whether or not the settlement ID is subject to a use limit in other communication boxes 504.SELECTED DRAWING: Figure 47
Patent JP-2017038022-A (JP)
Title: Semiconductor device
Inventor: KUMANO NOBORU
IPC: H01L29/786
Filed: 2015-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of suppressing a decrease in breakdown voltage caused by a movable ion.SOLUTION: A semiconductor device 1 includes a semiconductor layer 6. A body region 10 and a drain region 15 are formed in a surface part of the semiconductor layer 6 at intervals. A source region is formed in a surface part of the body region 10. A gate electrode 18 facing the body region 10 is formed between the drain region 15 and the source region across a gate insulating film 16. An insulating layer 30 is formed on the semiconductor layer 6, and a mold resin 32 is formed on the insulating layer 30. A second source electrode 40 and a second drain electrode 41 are formed in the insulating layer 30. Furthermore, in a plan view, a shielding member 43 which covers the region between the drain region 15 and the gate electrode 18 and in which at least a part overlaps the drain region 15 and the gate electrode 18 is formed in the insulating layer 30.SELECTED DRAWING: Figure 4
Patent JP-2016060484-A (JP)
Title: Body cover for automobile
Inventor: CHEN JIN-CHENG
IPC: E04H15/06
Filed: 2015-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a storable body cover for an automobile which protects a vehicle body especially from direct sunlight and rain.SOLUTION: A body cover for an automobile includes a main body, a rotation device, and a suction cup member. The main body includes a storage frame body, a first outer lid assembled to one end of the storage frame body, and a second outer lid assembled to the other end of the storage frame body. The rotation device is mounted on the main body, and includes a center shaft, a rotation member rotatably and annularly mounted on the center shaft, a winding storage pipe mounted on the rotation member so as to annularly mount the center shaft, and a sheet member wound around an outer peripheral surface of the winding storage pipe. The suction cup member is arranged on a bottom part of the main body, and is sucked to a roof of the automobile so that the sheet member is drawn out from the winding storage pipe and a body of the automobile is covered to protect a vehicle body when used, and the sheet member can be wound up around the winding storage pipe by the rotation device when stored.SELECTED DRAWING: Figure 1
Patent JP-2017039269-A (JP)
Title: Image formation apparatus and program
Inventor: TORII JOSUKE
IPC: G06F3/12
Filed: 2015-08-20
Abstract: PROBLEM TO BE SOLVED: To accelerate printing processing in comparison to a case of including a resource in each intermediate data while achieving flexible distribution of intermediate data to a plurality of pieces of RIP processing means.SOLUTION: An image formation apparatus 10 has a plurality of processing paths to which respective pages included in a printing job in the PDF format are distributed. In each processing path, a conversion unit which converts each page (PDF page) of the printing job to a Postscript (PS) page in a page unit and a RIP processing unit which performs RIP processing to the PS page are provided. The conversion unit, in each processing path, includes a resource in the PS page obtained by converting the PDF page thereto when a use instruction of the resource is included in the preceding PDF page and includes a reference command for referring to the output resource to the PS page obtained by converting the PDF page thereto when the use instruction of the same resource is included in the succeeding PDF page.SELECTED DRAWING: Figure 5
Patent JP-2017040828-A (JP)
Title: Mirror drive device
Inventor: WATANABE KENTARO
IPC: G03B19/00
Filed: 2015-08-20
Abstract: PROBLEM TO BE SOLVED: To apply proper brake force to movement of a mirror unit at respective proper timings in a mirror up operation and a mirror down operation.SOLUTION: A mirror drive device comprises: a mirror drive lever 701 for driving a mirror unit 400; a cam follower link 703 which is pivotally supported to the mirror drive lever 701, and has a follower part 703c which is followed by a groove cam member 514; a rotary plate 605 on which a friction cam part 605f is formed, which is engaged to the cam follower link 703, and which is driven to rotate by a motor 601; and a friction lever 511 which can contact the friction cam part 605f. In a period when the mirror unit 400 moves between first and second positions, the friction lever 511 contacts the friction cam part 605f.SELECTED DRAWING: Figure 7
Patent JP-2017040149-A (JP)
Title: Fence fitting structure
Inventor: ASUKAGAWA TOSHIRO
IPC: E04H17/16
Filed: 2015-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a fence fitting structure capable of easily connecting adjacent mesh fences with each other without using a specialized tool.SOLUTION: A structure C connects adjacent mesh fences 2c, 2d with each other and has an engagement receiver 13 and an engagement retainer 14, which are disposed so as to sandwich one lateral end 2e of the adjacent mesh fences 2c, 2d. The engagement receiver 13 has an engagement receiving hole 13a that penetrates the engagement receiver from one face facing the mesh fence 2 to the other face. The engagement retainer 14 comprises: a pressing part 14a, which sandwiches a vertical reinforcement 2a of the one lateral end 2e of the adjacent mesh fences 2c, 2d between the pressing part and the engagement receiver 13; and an engaging piece 14c, which connects the engagement retainer 14 and the engagement receiver 13 by being inserted in the engagement receiving hole 13a of the engagement receiver 13 and engaged with the engagement receiver 13.SELECTED DRAWING: Figure 26